Commit Graph
228 Commits
Author SHA1 Message Date
Conrad IrwinandBen Kunkle 72dc742101 Support building with corgi (#63396)
[corgi](https://github.com/ConradIrwin/corgi) is a cargo-compatible
build tool that runs `build.rs` scripts and proc-macros in a sandbox (no
network, no ambient env, reads limited to a package's own `.rs` sources
unless declared). This makes Zed buildable under it. Cargo builds (dev
and release) are unaffected.

### Changes

- **`scratch` patch**: patch `scratch` to a small local copy
(`corgi-patches/scratch`) that reads `OUT_DIR` at runtime instead of
baking it in at compile time. `cxx-build` writes its shared cxxbridge
headers into `scratch::path(...)`; upstream returns a single global dir
(outside any action's `OUT_DIR`) that the sandbox can't grant, while
this patch gives each build script a private, writable dir in its own
entry. webrtc-sys is self-contained, so per-crate scratch dirs are
sufficient. Kept local rather than a cxx git fork because a git checkout
of cxx needs symlink support that Windows cargo CI lacks.
- **Dev asset loading**: add `util::dev_fs_embed!` and switch dev-mode
`rust_embed` asset sources (`assets`, `settings`, `grammars`, `agent`,
`edit_prediction_cli`) to read from the checkout at runtime, locating
the repo root by walking from the executable up to the enclosing `.git`.
This avoids baking `CARGO_MANIFEST_DIR` into the binary (corgi rejects
artifacts that embed the build-time checkout path, and it's wrong in any
other worktree). Release builds still embed via `#[derive(RustEmbed)]`.
- **Stop baking checkout paths into artifacts**: drop
`gpui::GPUI_MANIFEST_DIR`; resolve `../gpui` from `gpui_apple`'s build
script; stage the metal shader into `OUT_DIR` before compiling so the
`.metallib` records the output dir, not the checkout; resolve the repo
root at runtime in `remote` and `inspector_ui` (removing
`inspector_ui`'s `build.rs` / `ZED_REPO_DIR`).
- **corgi.toml**: declare the pinned tools (`cmake`, prebuilt libwebrtc
via `LK_CUSTOM_WEBRTC`), a release-only `ZED_COMMIT_SHA` probe, and the
non-`.rs` / cross-package reads each package performs.

### Validation

- `corgi check` + `corgi build`, dev and release, for `zed` (plus `cli`,
`remote_server`, `ep`) with a warm C++ cache — clean; built binaries
embed no checkout path.
- `corgi fmt --check`, `corgi clippy`, and `corgi test` on the changed
crates (922 tests pass).
- `cargo check -p util` locally; relying on CI for the full cargo
build/test matrix.

### Notes for the reviewer

- Per the repo rule, the first two lines of `README.md` are the
review-confirmation marker; remove them before merging (this is what
Danger is failing on).
- `remote_server` cross-compilation (linux-musl via zigbuild) is not yet
covered by `corgi.toml` — host (macOS arm64) only for now.

### Suggested .rules additions

Only if the team wants corgi guidance in `.rules` (it recurred several
times here): dev builds must not bake the checkout path into artifacts —
no `env!("CARGO_MANIFEST_DIR")` or `file!()`-derived absolute paths in
library/binary output. Resolve the repo root at runtime via
`util::dev_repo_root()` (walks to `.git`), and use `util::dev_fs_embed!`
for dev-mode `rust_embed` sources.

Release Notes:

- N/A

---------

Co-authored-by: Ben Kunkle <ben@zed.dev>
2026-08-31 17:37:00 +00:00
tidely 570d9095a7 Use Duration to improve type safety and unit correctness (#62969)
# Objective

- Prefer using `Duration` instead of integers when dealing with spans of
time. This prevents confusing different units of time and comparing
arbitrary integers with durations.
- Remove `_ms`/`_secs` suffixes from variables which are `Duration`,
since their unit is inside of the type.
- Initialize large integer constants using `Duration`, which has more
descriptive constructors, while maintaining the resulting integer type.

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-08-21 07:28:05 +00:00
Neel 255880598d Switch from cargo-machete to cargo-shear (#62643)
This results in ~110 crates being removed, and some orphaned files also.

---

Release Notes:

- N/A

Signed-off-by: Neel <neel@zed.dev>
2026-08-20 10:08:48 +00:00
Anant GoelandEric Holk bb1adf9781 agent: Share compatible Chat Completions infrastructure (#62652)
OpenAI-compatible providers currently cannot reuse Zed's OpenAI Chat
Completions transport unless they also adopt the exact OpenAI request
and response types. OpenRouter therefore maintained its own copy of
request construction, authentication, status handling, response reading,
and server-sent event framing.

This change extracts that mechanical transport into two provider-neutral
functions in `open_ai`: one for streaming requests and one for
non-streaming requests. They accept any serializable request envelope,
preserve custom headers and provider names, return untyped JSON for
provider-specific decoding, and retain typed failures for serialization,
request construction, HTTP transport, response reading, and
deserialization. The existing OpenAI entry points remain as
compatibility wrappers, so existing callers keep the same API and
behavior.

The abstraction deliberately stops at the wire boundary. OpenRouter
continues to own its request and response schemas, attribution headers,
routing controls, cache placement, and API-specific error
interpretation. It now adapts the shared framed stream into those
OpenRouter types instead of implementing a second HTTP and server-sent
event stack.

Moving OpenRouter onto the shared path also requires the ordinary Chat
Completions schema and event mapper to preserve compatible metadata that
OpenRouter already emits. This includes structured reasoning details
needed for replay, fragmented reasoning accumulation, prompt-cache read
and write usage, and thought signatures attached to tool calls. The
stream exposes `[DONE]` explicitly rather than treating it as
indistinguishable from an unexpected end of the response body.
OpenRouter's routing session identifier is hashed before transmission so
Zed's internal thread identifier is not exposed.

The diff is larger than the extracted transport alone because the shared
API is additive, the compatibility metadata must be represented in the
common wire types and event mapper, and the provider-specific adapter
remains intentionally independent. Roughly four hundred added lines are
focused transport, metadata, error-classification, attribution, caching,
and privacy tests. The provider-level OpenRouter implementation becomes
smaller while preserving its existing behavior.

Testing performed:

- `cargo test -p open_ai`
- `cargo test -p open_router`
- `cargo nextest run -p language_models open_router`
- `cargo check -p edit_prediction -p edit_prediction_cli`
- `cargo fmt --all -- --check`
- `./script/clippy -p open_ai -p open_router -p language_models -p
edit_prediction_cli`
- `cargo machete`

Release Notes:

- Improved OpenRouter reasoning continuity and request privacy.

---------

Co-authored-by: Eric Holk <eric@zed.dev>
2026-08-14 22:42:27 +00:00
Kirill Bulatov 3692029a80 Bump rustc to 1.97 (#62395)
Release Notes:

- N/A
2026-08-09 22:29:52 +00:00
Michael EggerandKirill Bulatov ce9720d61b grammars: Recognize Gentoo ebuild files as bash script (#59068)
The Gentoo `ebuild` file format is a subset of a bash script, see
https://wiki.gentoo.org/wiki/Ebuild.


Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- Changed `ebuild` files to be recognized as bash.

Signed-off-by: gcarq <egger.m@protonmail.com>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-07-08 12:36:29 +00:00
Ben KunkleandNbarry 6b5193dd54 zeta_prompt: Add V4 edit prediction API types (#59869)
# Objective

Part of EP-10
Closes EP-118

- Describe the objective or issue this PR addresses.
- If you're fixing a specific issue, use "Fixes #X" for each issue as
[described in the GitHub
docs](https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword).

## Solution

- Describe the solution used to achieve the objective above.

## Testing

- Did you test these changes? If so, how?
- Are there any parts that need more testing?
- How can other people (reviewers) test your changes? Is there anything
specific they need to know?
- If relevant, what platforms did you test these changes on, and are
there any important ones you can't test?

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase

> This section is optional. If this PR does not include a visual change
or does not add a new user-facing feature, you can delete this section.

- Help others understand the result of this PR by showcasing your
awesome work!
- If this PR includes a visual change, consider adding a screenshot,
GIF, or video
- A before/after comparison is very useful for changes to existing
features!

While a showcase should aim to be brief and digestible, you can use a
toggleable section to save space on longer showcases:

<details>
  <summary>Click to view showcase</summary>

My super cool demos here

</details>

---

Release Notes:

- N/A or Added/Fixed/Improved ...

Co-authored-by: Nbarry <nbarry@zed.dev>
2026-06-25 14:07:41 +00:00
60c6fd3690 ep: Hashed region format (#59837)
# Objective

Closes EP-9

- Describe the objective or issue this PR addresses.
- If you're fixing a specific issue, use "Fixes #X" for each issue as
[described in the GitHub
docs](https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword).

## Solution

- Describe the solution used to achieve the objective above.

## Testing

- Did you test these changes? If so, how?
- Are there any parts that need more testing?
- How can other people (reviewers) test your changes? Is there anything
specific they need to know?
- If relevant, what platforms did you test these changes on, and are
there any important ones you can't test?

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase

> This section is optional. If this PR does not include a visual change
or does not add a new user-facing feature, you can delete this section.

- Help others understand the result of this PR by showcasing your
awesome work!
- If this PR includes a visual change, consider adding a screenshot,
GIF, or video
- A before/after comparison is very useful for changes to existing
features!

While a showcase should aim to be brief and digestible, you can use a
toggleable section to save space on longer showcases:

<details>
  <summary>Click to view showcase</summary>

My super cool demos here

</details>

---

Release Notes:

- N/A or Added/Fixed/Improved ...

---------

Co-authored-by: Oleksiy Syvokon <oleksiy.syvokon@gmail.com>
Co-authored-by: Oleksiy Syvokon <oleksiy@zed.dev>
2026-06-24 23:28:47 +00:00
Sergei RazmetovandAnant Goel 6bd3535308 language_models: Set support_thinking in Responses API for OpenAI-compatible provider (#59213)
# Objective

Fix OpenAI-compatible reasoning/thinking support. Previously,
`OpenAiCompatibleLanguageModel` never reported thinking support, so
configured `reasoning_effort` values did not reliably reach the wire and
Responses API reasoning state could miss `include:
["reasoning.encrypted_content"]`.

Fixes #58289
Addresses #59207 for OpenAI-compatible Responses models configured with
`reasoning_effort`.

## Solution

- Treat a non-`none` configured `reasoning_effort` as OpenAI-compatible
thinking support.
- Expose common OpenAI-style effort levels in the agent UI, using the
configured effort as the default.
- Honor selected reasoning effort for OpenAI-compatible chat-completions
requests.
- Send `reasoning_effort: "none"` when thinking is disabled for a
configured reasoning model.
- Preserve native OpenAI behavior by continuing to use native
model-specific supported efforts and `max_completion_tokens`.
- Add an OpenAI-compatible `max_tokens_parameter` capability for
endpoints that expect output limits as `max_tokens`.
- Parse common streamed thinking fields (`reasoning` and
`reasoning_content`).
- Add provider setup UI and docs for configuring OpenAI-compatible
reasoning models.

## Testing

- `cargo fmt -p language_model_core -p agent_ui -p language_models`
- `cargo test -p language_models provider::open_ai_compatible::tests
--lib`
- `cargo test -p language_models provider::open_ai::tests --lib`
- `cargo test -p open_ai completion::tests --lib`
- `cargo test -p agent_ui
agent_configuration::add_llm_provider_modal::tests --lib`
- `git --no-pager diff --check`

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Improved OpenAI-compatible provider setup for reasoning models.

---------

Co-authored-by: Anant Goel <anant@zed.dev>
2026-06-23 21:47:54 +00:00
Ben Kunkle 834b56642a ep: Combine settled and example capture (#58759)
Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-06-22 16:45:50 +00:00
Ben Kunkle bb807e1e3a ep: Track settled telemetry for empty predictions (#59645)
# Objective

## Solution

- Describe the solution used to achieve the objective above.

## Testing

- Did you test these changes? If so, how?
- Are there any parts that need more testing?
- How can other people (reviewers) test your changes? Is there anything
specific they need to know?
- If relevant, what platforms did you test these changes on, and are
there any important ones you can't test?

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase

> This section is optional. If this PR does not include a visual change
or does not add a new user-facing feature, you can delete this section.

- Help others understand the result of this PR by showcasing your
awesome work!
- If this PR includes a visual change, consider adding a screenshot,
GIF, or video
- A before/after comparison is very useful for changes to existing
features!

While a showcase should aim to be brief and digestible, you can use a
toggleable section to save space on longer showcases:

<details>
  <summary>Click to view showcase</summary>

My super cool demos here

</details>

---

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-06-20 22:40:15 +00:00
Ben Kunkle 47dd63518c ep: Store rejected patch as prediction (#59440)
# Objective

- Describe the objective or issue this PR addresses.
- If you're fixing a specific issue, use "Fixes #X" for each issue as
[described in the GitHub
docs](https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword).

## Solution

- Describe the solution used to achieve the objective above.

## Testing

- Did you test these changes? If so, how?
- Are there any parts that need more testing?
- How can other people (reviewers) test your changes? Is there anything
specific they need to know?
- If relevant, what platforms did you test these changes on, and are
there any important ones you can't test?

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase

> This section is optional. If this PR does not include a visual change
or does not add a new user-facing feature, you can delete this section.

- Help others understand the result of this PR by showcasing your
awesome work!
- If this PR includes a visual change, consider adding a screenshot,
GIF, or video
- A before/after comparison is very useful for changes to existing
features!

While a showcase should aim to be brief and digestible, you can use a
toggleable section to save space on longer showcases:

<details>
  <summary>Click to view showcase</summary>

My super cool demos here

</details>

---

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-06-16 17:29:10 +00:00
Agus Zubiaga 01b6149a36 Support provider-side compaction in the language model clients (#59145)
Adds provider-side context compaction support to the Anthropic and
OpenAI API clients. Client plumbing only; not wired into the UI.

Release Notes:

- N/A
2026-06-16 13:06:20 +00:00
Oleksiy Syvokon 5cc2f84092 ep: Add more options to control split point (#58943)
The `ep split-commit --split-point` argument now accepts split point
kinds:

* fim -- next edit is right under the cursor.
* same-file-near -- next edit is close to the cursor.
* same-file-far -- next edit is more than 30-lines away from cursor.
* cross-file -- next edit is in another file.

This lets us create datasets partitioned by kind more efficiently
compared to filtering them after the fact.

Release Notes:

- N/A
2026-06-09 16:17:55 +00:00
Oleksiy Syvokon dbe17e6360 ep: Minor changes to evaluate context retrieval (#58572)
- Track average size of the retrieved context
- Support comma-separated values for `ep context --type`
- Exclude oracle from `editable` preset


Release Notes:

- N/A
2026-06-04 18:22:46 +00:00
Oleksiy Syvokon cb4d052d38 ep: Add BM25 context retriever (#58526)
Release Notes:

- N/A
2026-06-04 15:26:06 +00:00
Oleksiy Syvokon c849e580b4 ep: Add an option to filter context by type when evaluating (#58523)
This allows us to collect all context once, and evaluate subsets of it
later.

Closes #ISSUE

Release Notes:

- N/A
2026-06-04 10:02:05 +00:00
Oleksiy Syvokon c8ec0f834c ep: Skip commits containing submodules / gitlinks (#58519)
We were not resolving them, so doing anything with such commit failed.


Release Notes:

- N/A
2026-06-04 09:05:19 +00:00
Ben KunkleandNbarry 797cba7276 ep: Add accepted and explicit reject fetching (#58434)
Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A or Added/Fixed/Improved ...

Co-authored-by: Nbarry <nbarry@zed.dev>
2026-06-03 20:51:15 +00:00
Oleksiy Syvokon f4a83cfdd4 ep: Make retrieved context limit configurable (#58405)
The `--related-context-limit` param controls how many tokens can we
allocate for editable context. Useful for evaluation primarly.


Release Notes:

- N/A
2026-06-03 12:19:27 +00:00
Oleksiy SyvokonandEric Holk 49764bd5c9 ep: Editable context collectors and metrics (#58400)
This change adds metrics for evaluating editable context collectors and
the collectors themselves:

- `cursor excerpt`: small area around the cursor.
- `current-file`: the full file that contains the cursor.
- `edit-history`: excerpts around edit history edits.
- `edit-history-file`: full files referenced by the edit history.
- `git-log`: files related to the cursor file according to recent git
co-change history.
- `oracle-file`: full files referenced by the expected patches. This is
an oracle/evaluation-only source because it uses the target patch.

Individual collectors can be enabled by passing a comma-separated list
like this: `ep context --type=edit-history,current-file`. There's also a
preset, `--type=editable`, which will enable all collectors except
oracle.

This change also adds the
`.prompt_input.related_files[0].excerpts[0].context_source` field.

Editable context is only accessible via ep-cli for now.

Release Notes:

- N/A

---------

Co-authored-by: Eric Holk <eric@zed.dev>
2026-06-03 10:10:34 +00:00
Aurabindo Pillai d524bc9a78 language_models: Support custom HTTP headers for provider requests (#55246)
Add a `custom_headers` setting to each HTTP-based language model
provider
(Anthropic, Bedrock, DeepSeek, Google, LM Studio, Mistral, Ollama,
OpenAI,
OpenAI-compatible, OpenCode, OpenRouter, Vercel AI Gateway, and xAI) so
users
can attach extra headers to every outgoing request. Headers managed by
Zed
(authentication, content-type, etc.) cannot be overridden and are
skipped with
a warning.

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- Added support for configuring custom HTTP headers on language model
  providers via `language_models.<provider>.custom_headers`.

Signed-off-by: Aurabindo Pillai <mail@aurabindo.in>
2026-06-02 13:29:23 +00:00
Ben Kunkle e36459aead ep: Jump example capture (#58236)
Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-06-01 20:18:48 +00:00
Miguel Raz Guzmán Macedo 70a1715fc3 Change .join("") to .concat() (#58200)
Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable


Release Notes:

- N/A
2026-06-01 17:04:14 +00:00
Ben Kunkle cdb3fa78a5 ep: Make tree-sitter dependency optional in edit_prediction_metrics (#57829)
Needed for use in cloud

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-05-27 14:11:23 +00:00
Tom Houlé 8fe43c2379 open_ai: Support fast mode in BYOK via the Responses API service_tier (#57412)
Maps the existing `Speed::Fast` plumbing to OpenAI's `service_tier:
"priority"`, which matches what "fast mode" in Codex does. Relevant docs
[here](https://platform.openai.com/docs/api-reference/chat/create#chat-create-service_tier).

Like for the existing Anthropic fast mode we have a
`Model::supports_priority` method for the variants on
https://openai.com/api-priority-processing. Pro, nano, and legacy gpt-4
are excluded; Custom defaults to false.

This is gated to staff only for now (not in this diff, but the existing
fast mode feature), until we have the mechanism to require confirmation
before you enable fast mode.

Release Notes:

- Added support for Fast Mode (priority service tier) on the OpenAI API
provider.
2026-05-27 09:17:23 +00:00
Oleksiy Syvokon bde5c0bdc9 ep: Fix bugs in the split-commit command (#57604)
Correctness and efficiency fixes to `imitate_human_edits`.

Release Notes:

- N/A
2026-05-24 18:49:05 +00:00
Oleksiy Syvokon 97c42c448f ep: Avoid service files as a split point (#57603)
Make up to ten retries to avoid placing cursor on files that are
typically machine generated (like Cargo.lock)

Release Notes:

- N/A
2026-05-24 18:00:41 +00:00
Oleksiy Syvokon 1d612aa5aa ep: Fix header for target patches (#57598)
Previously, we were always copying the _first_ header of the source
patch, which is wrong for 99% of time.

Release Notes:

- N/A
2026-05-24 17:22:48 +00:00
Oleksiy Syvokon a1af76c34d ep: Add jitter to cursor position (#57597)
When generating a training or evaluation example with `ep split-commit`,
the cursor sampling logic becomes:

1. 80% chance of cursor being at the end of the source patch
2. 20% chance of cursor being at the beginning of the target patch
3. 20% chance of adding a jitter offset (same line, ±5 columns for now)

Release Notes:

- N/A
2026-05-24 16:43:53 +00:00
Ben Kunkle 9f56ed26a5 ep: Increase example capture rate (#57208)
Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-05-21 15:23:20 +00:00
Ben Kunkle 7bcd0b004d ep: Various ep CLI improvements (#56587)
- limit diagnostics sent to teacher
- improve parallelism in `ep` commands when using `--max-parallelism` by
only grouping by repo when instructed too (repo grouping is only useful
for context collection)
- update rejected and rated queries to also fetch settled editable
region

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-05-13 11:34:50 +00:00
Richard FeldmanandMartin Ye cbb6e6737f anthropic: Use automatic prompt caching with long-lived anchors on tools and system (#56472)
Switches the Anthropic provider from hand-stamping `cache_control` onto
the last message content block over to Anthropic's top-level automatic
prompt caching, paired with explicit long-TTL (1h) anchors on the last
tool definition and on the system prompt.

The prefix order `tools` → `system` → `messages` satisfies Anthropic's
requirement that longer TTLs appear earlier in the prefix, so the static
prefix is cached for 1h (surviving idle gaps longer than the 5-minute
default) while the rapidly-changing conversation tail uses the
free-to-refresh 5-minute TTL via the top-level automatic breakpoint.
Three of the four available cache breakpoints are used (last tool,
system, automatic conversation), leaving one in reserve.

As a side benefit, this fixes a latent issue where the previous stamping
loop could place `cache_control` on a `Thinking` content block, which
the Anthropic API does not allow. Automatic caching is documented to
walk past ineligible blocks (including thinking) when selecting its
breakpoint, so we now delegate that responsibility to the server.

The new shape we send (when caching is enabled):

```json
{
  "tools": [{ "...": "...", "cache_control": {"type": "ephemeral", "ttl": "1h"} }],
  "system": [
    {"type": "text", "text": "...", "cache_control": {"type": "ephemeral", "ttl": "1h"}}
  ],
  "messages": [ /* no per-block cache_control */ ],
  "cache_control": {"type": "ephemeral"}
}
```

Release Notes:

- Improved Anthropic prompt cache utilization, reducing latency and cost
for ongoing conversations

---------

Co-authored-by: Martin Ye <martinye022@gmail.com>
2026-05-12 21:09:39 +00:00
Oleksiy Syvokon 5df71e7dcc ep: Move scores aggegation to edit_prediction_metrics (#55609)
This way, it can be shared with Python bindings.


Release Notes:

- N/A
2026-05-04 09:53:36 +00:00
Yara 🏳️‍⚧️ 0438bf5268 Rust 1.95 (#55104)
Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A
2026-04-29 10:27:47 +00:00
Oleksiy Syvokon 5b30fce971 ep: Add option to split datasets by project (#55071)
`ep split --stratify=project` will use the first component of
`cursor_path`, which is a worktree name. This is an alternative to
`--stratify=repo` in absence of `repository_url`


Release Notes:

- N/A
2026-04-28 12:33:48 +00:00
Ben Kunkle aba82e90f1 ep: Add diagnostics teacher format (#54999)
Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-04-28 09:53:00 +00:00
Lukas Wirth e1a69bdc8f Remove smol as a dependency from a bunch of crates (#53603)
We aren't making use of it in these crates and it unblocks some
web-related work

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-04-24 10:29:51 +00:00
Guilherme do Amaral AlvesandOleksiy Syvokon 17fbf34ddf Add interleaved_reasoning option to openai compatible models (#54016)
Release Notes:

- Added interleaved_reasoning option to openai compatible models

---

This PR adds the interleaved_reasoning option for OpenAI-compatible
models, addressing the issue described in
https://github.com/ggml-org/llama.cpp/issues/20837.

In my testing, enabling interleaved_reasoning not only resolved the
tool-calling issues encountered by Qwen3.5 models in llama.cpp, but also
appeared to improve the model's coding capabilities. I have also
verified the outgoing requests using a proxy to ensure the parameter is
being sent correctly.It is also likely that this change will benefit
other models and providers as well.

Note: While I used AI to assist with the implementation, I have reviewed
and tested the changes. As I am relatively new to Rust and the Zed
codebase, I would appreciate any feedback or suggestions for
improvement. I am happy to make further adjustments if needed.

Thank you all for building such an amazing editor!

Co-authored-by: Oleksiy Syvokon <oleksiy@zed.dev>
2026-04-22 10:40:37 +00:00
Oleksiy Syvokon be6ffa17ee ep: Remove code duplication and extend prompt size limit (#54453)
V0327 requires a larger prompt limit.


Release Notes:

- N/A
2026-04-21 20:19:35 +00:00
Oleksiy Syvokon 448e61eadb ep: Repair teacher outputs if num of discarded chars is too high (#54441)
Release Notes:

- N/A
2026-04-21 22:46:16 +03:00
Oleksiy Syvokon db3ff07588 ep: Fix teacher's output parser for v0327 (#54416)
Release Notes:

- N/A
2026-04-21 17:41:00 +03:00
Oleksiy Syvokon 814d2bc86c ep: Add V0327SingleFile prompt (#54338)
Simplification of V0318 with:

- Simpler editable region selection strategy
- Large current file snippet
- No related files



Release Notes:

- N/A
2026-04-20 20:31:31 +03:00
Ben Kunkle 5f2d7876a4 ep: Send preferred experiment in a header (#54154)
Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-04-17 07:25:01 -04:00
Oleksiy SyvokonandBen Kunkle bff4df6306 Move edit prediction metrics into shared crate (#53912)
Release Notes:

- N/A

---------

Co-authored-by: Ben Kunkle <ben@zed.dev>
2026-04-14 21:04:10 +03:00
Oleksiy Syvokon 148317aa5d ep: Add LCS-based recall (#53509)
This PR adds the `correctly_deleted_chars` field and updates `kept_rate`
to account for it, not just inserted chars.

It also adds `recall_rate` to measure coverage of reference
insertions/deletions.

Finally, it renames "final" to "reference" and "prediction" to
"candidate".

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable


Release Notes:

- N/A
2026-04-10 19:29:52 +03:00
Oleksiy Syvokon f6664e164b ep: Make .prompt.expected_output optional (#53505)
Release Notes:

- N/A
2026-04-09 10:48:04 +00:00
Ben Kunkle 5e573242d4 Track additional metrics in settled (#52938)
Stacked on https://github.com/zed-industries/zed/pull/50566.

Begin collecting kept chars rate, as well as the count of tree-sitter
errors in the code before and after applying the prediction.

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [ ] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-04-08 18:39:17 -04:00
Agus ZubiagaandJohn Tur 8edaf7f69c language_models: Refactor deps and extract cloud (#53270)
- `language_model` no longer depends on provider-specific crates such as
`anthropic` and `open_ai` (inverted dependency)
- `language_model_core` was extracted from `language_model` which
contains the types for the provider-specific crates to convert to/from.
- `gpui::SharedString` has been extracted into its own crate (still
exposed by `gpui`), so `language_model_core` and provider API crates
don't have to depend on `gpui`.
- Removes some unnecessary `&'static str` | `SharedString` -> `String`
-> `SharedString` conversions across the codebase.
- Extracts the core logic of the cloud `LanguageModelProvider` into its
own crate with simpler dependencies.


Release Notes:

- N/A

---------

Co-authored-by: John Tur <john-tur@outlook.com>
2026-04-07 12:28:19 -03:00
Ben Kunkle f89fb5b252 Consolidate prompt formatting logic into zeta_prompt (#53079)
Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [ ] Unsafe blocks (if any) have justifying comments
- [ ] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #ISSUE

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-04-06 16:29:37 -04:00